Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from London to Houston
The cheapest flights right now
London – Houston
Outbound – Nov 22, 2026
direct
10h 35m Return – Dec 6, 2026
direct
9h 15m $1,021
3 days ago
London – Houston
Outbound – Nov 26, 2026
direct
10h 40m Return – Dec 9, 2026
direct
9h 10m $1,008
yesterday
London – Houston
Outbound – Nov 23, 2026
direct
10h 35m Return – Dec 6, 2026
direct
9h 15m $1,006
2 days ago
London – Houston
Outbound – Nov 26, 2026
direct
10h 35m Return – Dec 9, 2026
direct
9h 15m $1,005
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$660
Average price of a round trip
$926
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
10h15
A flight from London to Houston takes on average 10h15.
Best time
June
According to user searches, the ideal month to go to Houston is June.
Tips for finding a cheap flight from London to Houston
Check out our tips for booking your flight to Houston (USA) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $701 (calculation over the last two years). The most touristic season corresponds to the months of October, September and November.
For the cheapest flights, it is advisable to buy your ticket at least 33 days before the departure date.
The airline offering the cheapest flight tickets is Virgin Atlantic. A ticket from the airline Virgin Atlantic to Houston costs on average $870.
The airlines that offer the most flights are Lufthansa and Lufthansa.
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is a city in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 11°C and a maximum of 16°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
destination info :
Houston, USA
airports :
Ellington Airport (EFD)
William P. Hobby Airport (HOU)
George Bush Intercontinental Airport (IAH)
Houston Metro-Ho Airport (QHO)
Sugar Land Regional Airport (SGR)
local time :
Houston is in the country USA, the time zone is [[timezone]]. In Houston, it is currently {toLocalTime}, the temperature is on average 28°C, with a minimum of 24°C and a maximum of 32°C.
The city of Houston (HOU) has 5 airport(s): Ellington, William P. Hobby, George Bush Intercontinental, Houston Metro-/Ho and Sugar Land
Useful info about Houston
What is the least touristic period to go to Houston?
If you want to visit Houston during the least touristic period, choose the month of June.
What is the most popular time to travel to Houston?
In Houston, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from London to Houston?
According to our data, it is recommended to book your flight 33 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 18% cheaper than afternoon and evening flights. The cheapest day to book a flight from London to Houston is Monday.
What are the arrival and destination airports when traveling between London and Houston?
When you leave, you can leave from London City, London Gatwick, London Heathrow, London Luton or London-Stansted, and you will arrive at William P. Hobby or George Bush Intercontinental.
How to reach London airport from the city centre?
The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from London to Houston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between London and Houston?
In summer, the average temperature is 29°C in Houston and 18°C in London. The average rainfall in summer is 129 mm in Houston and 63 mm in London. In summer, it is warmer in Houston and it rains less in London. In winter, it is colder in Houston and it rains more in Houston.
